Review on Round Cycleaware Viewpoint Eyewear Mirror: Enhancing Visibility for Safer Cycling by Jack Bhowmik

I don't understand the difficulties people have with this little mirror. You don't need to fully understand what's happening behind you, you just want to know if a car is approaching you or not. is your partner still driving behind you or not? I've been using it to commute to and from work for over 10 years. Two spots when driving to work where I need to align two lanes left and one spot on the way home and this mirror works perfectly every time. Place the mirror on the top left side of the glasses. If the lens is heavily curved, you can't get out that far. This was the case when I installed one on wraparound goggles. In this case, about half of your vision is taken up by your ear and the left side of your face. The mirror is not to blame. By placing a mirror in the top left corner, the resulting blind spot won't affect you. Unless you're worried about the UFO coming at you from the upper left quadrant, that's just not the part of your glasses you use often. If you want to temporarily attach a mirror to your glasses, use a small piece of gum to attach it. move it Once you decide where it works best, clean those spots with an ammonia-based cleaner and stick it on by removing the backing. To be honest, this is not a calculation. you can do that.